Product Overview
PT D60/400/12 is a single zone split atmosphere controlled
laboratory tube furnace with HRE heating wire up to 1200℃. Equips a
OD60mm quartz glass tube, 304SS fast open sealing flange with
needle valves and gauges. The laboratory tube furnace is controlled
by a high-precision digital controller, a microprocessor-based
self-tuning PID controller, which provides 32 segments of
programmability, with accuracy of +/-1°C and no overshoot. Our
laboratory tube furnaces specially equip a single-channel gas
supplying device, it can be purged with inert gases such as argon,
nitrogen, helium, synthetic air, oxygen and a small amount of
diluted nitrogen or H2 in nitrogen.
Main Features
- Tmax 1200°C
- Single heating zone, splitable, atmosphere controlled laboratory
tube furnace
- Fiber-insulated chamber with all sides embeded heating wires ensure
uniform temperature
- High purity transparant quartz glass tube, anti-corrosion
- 304SS vacuum-sealed fast open flanges with needle valves and
pressure gauge
- Equips an individual set of gas supplying device, available gases:
Ar2 N2, H2 etc.
- Split furnace chamber for fast and easy tube access
- Intelligent PID temperature controller with programmable 32
segments
- Max Vacuum level achieve 10E-7 torr worked with molecular pump
- Long life type N thermocouple
- CE certified
Safety Measures
- Built-in ammeter and dual voltmeters for easy monitoring and
troubleshooting.
- Overheat protection shuts down the furnace if temperature is
outside of acceptable range (refer to controller’s manual) or when
the thermocouple is broken or malfunctions.
- Power failure protection resumes furnace operation right after the
point of failure when power is reestablished.
- Microprocessor based self-tuning PID control provides optimum
thermal process with minimal overshoot
Product Details
![Programtherm](http://img.everychina.com/nimg/15/52/a70f6336d24a16afb61af559e94d.jpg)
1200°C Laboratory tube furnace with gas supplying device
- The 1200°C Laboratory tube furnace with gas supplying device is
mainly composed of five parts: furnace body, furnace tube, flange
sealing accessories, gas supplying system and temperature control
system. The furnace outer steel shell is processed with pickling
and phosphating, environment powder coating on the surface,
corrosion and oxidation resistance, built-in cooling fan, surface
temperature Rt+45℃
- Exquisite appearance, ISO, CE compliance
![Programtherm](http://img.everychina.com/nimg/d7/15/ebf1467faac5d142b81ccea44784.jpg)
1200°C Laboratory tube furnace chamber
- The furnace is made of two semicircular ceramic fiber materials,
vacuum filtered, and tightly coupled in one piece. Embedded HRE
alloy resistance wire with temperature up to 1200℃, surround
convection heating, uniform temperature field
- The heating zone length is 400mm and can be adapted to 40-80mm
quartz tubes. The processing tube is made of high-purity
transparent quartz tube, with a temperature resistance of 1200°C.
The critical part of the heating zone inside the furnace tube is
equipped with the ceramic tube plug, which can effectively prevent
heat from escaping and reduce heat loss
- N type thermocouple locates on the top of the chamber centre
![Programtherm](http://img.everychina.com/nimg/91/32/bb0dc533dc39efbe64070e0373fa.jpg)
Quick opening flange, furnace tube supports, 1/4" pagoda gas nozzle
- Equipped with SS304 quick-opening flange accessories for materials
fast loading and unloading, sealed with high-temperature resistant
fluorine rubber sealing rings
- The air inlet and outlet adopts G1/4-inch pagoda air nozzle, which
can be connected to a PTFE pipe with an outer diameter of 8mm. Max
vacuum can reach 10*-7torr
- Equipped with adjustable flange brackets to ensure safe and stable
operation of the furnace tube
![Programtherm](http://img.everychina.com/nimg/af/91/85614c5472ad6a247de1c6212d59.jpg)
Single channel gas supplying device
- The 1200C-1700C laboratory tubular furnaces are all equipped with a single-channel gas supply
device
- Double ferrule joints; gas float flowmeter, the flow rate is
adjustable ranges 60-600ml/min
- Available gases: N2, Ar, H2, CO etc.
NOTE:When filling reducing gas, check valves,
one-way valves, exhaust gas treatment systems, etc
![Programtherm](http://img.everychina.com/nimg/21/ae/5f28e3fe994613d3fa3dcc6f5605.jpg)
Control panel for 1200°C Laboratory Tube Furnace
Integrated design with temp controller, Ammeter, voltmeter,
function buttons on panel
Intelligent PID temperature controller with 32-segment programs,
accuracy of ±1°C
Power off, over-temperature, thermocouple breaking and burnout
protection
Temperature self-tuning function
With 485 communication interface (Optional)
![Programtherm](http://img.everychina.com/nimg/05/33/656593107beb5fb4cd0d7e75f804.jpg)
Programs of rising, dwelling and cooling
Programmable 32 segments, heating rate 1-20C/min freely adjusted
Good thermal insualtion, natural cooling, cooling down gently
7" touchscreen panel is optional, heating programs can be showed
timely, and downloaded
Technical Specifications
Model No. | PT D80/400/12 |
Heating length | 400mm/16″ |
Power supply | 2.6KW AC208-240V 50/60Hz Single phase |
Working temperature | Tmax 1200°C (2192°F) Continuously 1100°C (2012°F) |
Temperature controller | Shimaden PID controller Auto-tune function Programmable 32 segments Temperature accuracy +/- 1°C |
Heating rate | ≤25°C / min |
Thermocouple | N type |
Furnace tube | Material: High purity transparent quartz glass Size:OD80mm, ID52mm, length900mm |
Sealing flange | SS304 quick-opening sealing flanges with needle valve and pressure
gauge |
Vaccum level | 10-7torr with molecular pump unit |
Chamber lining | Mitsubishi Raw Material high alumina 1500# fiber board |
Electronic components | Schneider maker air switch, AC contactor, SSR Relay etc. |
Heating element | HRE resistance coil wire |
Shipping info | Weight: 68kgs W910xL560xH710mm |
Compliance | CE, ISO |
Warranty | 18 months quality warranty with lifetime technical support |
Application Notes
- Quartz tube pressure should be lower 0.02MPa
- Gas source should equip the pressure reducing valve
- Before filling reduction gases like H2, should pump the air out of
the tube
- When filling gases from gas inlet in the tube, should make sure the
gas outlet valve open
Size Comparison
Item name | PT D40/400/12 | PT D80/400/12 | PT D100/400/12 |
Heating length | 400mm | 400mm | 400mm |
Tube size | OD40xL800mm | OD80xL800mm | OD100xL800mm |
Power | 1.8 KW | 2.8 KW | 3.0 KW |
Furnace size(LxWxH) | 830x450x520mm | 850x470x540mm | 870x490x560mm |
Weight | 58 KGS | 75 KGS | 80 KGS |